TMP91xy40FG Toshiba, TMP91xy40FG Datasheet - Page 148

• Manufacturer Part Number: TMP91xy40FG
• Manufacturer: Toshiba

Specifications of TMP91xy40FG

• Package: LQFP100
• Rom Types(m=mask,p=otp, F=flash,e=eeprom): M/F
• Rom Combinations: 128
• Ram Combinations: 4
• Architecture: 16-bit CISC
• Usb/spi Channels: -
• Uart/sio Channels: 4
• I2c/sio Bus Channels: -
• (s)dram Controller: -
• Adc 10-bit Channel: 4
• Da Converter: -
• Timer 8-bit Channel: 4
• Timer 16-bit Channel: 3
• Pwm 8-bit Channels: -
• Pwm 16-bit Channels: -
• Cs/wait Controller: -
• Dual Clock: Y
• Number Of I/o Ports: 61
• Power Supply Voltage(v): 2.2 to 3.6

MONTHR 0325H
MONTHR 0325H
HOURR
HOURR
PAGER
PAGER
DATER
YEARR
RESTR
DATER
YEARR
RESTR
Symbol Address
Symbol Address
SECR
SECR
DAYR
DAYR
MINR
MINR
Note: When reading SECR, MINR, HOURR, DAYR, DATER, MONTHR, YEARR of PAGE0, the current state is read.
Note: When reading SECR, MINR, HOURR, DAYR, DATER, MONTHR, YEARR of PAGE1, the current state is read.
3.12.3
0320H
0321H
0322H
0323H
0324H
0326H
0327H Interrupt
0328H
0320H
0321H
0322H
0323H
0324H
0326H
0327H Interrupt
0328H
Control registers
Year 80 Year 40 Year 20
enable
enable
enable
enable
Bit7
1Hz
Bit7
1Hz
40 min
enable
40 min
enable
40 sec
16Hz
16Hz
Bit6
Bit6
Table 3.12.1 PAGE 0 (Clock function) registers
Table 3.12.2 PAGE1 (Alarm function) registers
20 hours/
20 hours/
Day 20
Day 20
20 sec
20 min
20 min
PM/AM
PM/AM
Clock
Clock
reset
reset
Bit5
Bit5
Adjustment
Adjustment
10 hours
Year 10
function
10 hours
function
Day 10
Day 10
10 sec
10 min
10 min
Alarm
Alarm
reset
reset
Oct.
Bit4
Bit4
91CW40-146
8 hours
Year 8
enable
8 hours
enable
Day 8
Clock
Day 8
Clock
8 sec
8 min
8 min
Aug.
Bit3
Bit3
Always write “0”
Always write “0”
4 hours
Year 4
enable
4 hours
enable
Day 4
Alarm
Day 4
Alarm
4 min
4 min
4 sec
Apr.
Bit2
Bit2
W2
W2
LEAP1
2 hours
Year 2
2 hours
Day 2
Day 2
2 min
2 min
2 sec
Feb.
Bit1
Bit1
W1
W1
LEAP0
Year 1
setting
setting
PAGE
PAGE
Day 1
Day 1
1 min
1 hour
1 min
1 hour
24/12
1 sec
Jan.
Bit0
Bit0
W0
W0
Day of the week column
Day of the week column
(Lower two columns)
24-hour clock mode
Leap-year mode
Second column
Minute column
Minute column
PAGE register
PAGE register
Month column
Reset register
Reset register
Hour column
Year column
Hour column
Day column
Day column
Function
Function
TMP91CW40
2008-09-19
Read/Write
Read/Write
W, R/W
W, R/W
W only
W only
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W